/*
* Copyright 2016 Hammock and its contributors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
* implied.
*
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package ws.ament.hammock.metrics.test;
import com.codahale.metrics.health.HealthCheck;
import com.codahale.metrics.health.HealthCheckRegistry;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.arquillian.test.api.ArquillianResource;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import ws.ament.hammock.metrics.MetricsConfig;
import ws.ament.hammock.metrics.MetricsServletProvider;
import ws.ament.hammock.test.support.EnableRandomWebServerPort;
import javax.enterprise.inject.spi.CDI;
import java.net.URI;
import static io.restassured.RestAssured.get;
import static org.hamcrest.CoreMatchers.equalTo;
@RunWith(Arquillian.class)
@EnableRandomWebServerPort
public class HealthCheckTest {
@Deployment
public static JavaArchive createArchive() {
return ShrinkWrap.create(JavaArchive.class).addClasses(MetricsConfig.class, MetricsServletProvider.class);
}
@ArquillianResource
private URI uri;
@Before
public void addHealthCheck() {
HealthCheckRegistry registry = CDI.current().select(HealthCheckRegistry.class).get();
registry.register("hammock", new HealthCheck() {
@Override
protected Result check() throws Exception {
return Result.healthy("Hammock is online");
}
});
}
@Test
public void shouldHaveContentInMetrics() throws Exception {
get(uri + "/metrics/healthcheck").then().assertThat().statusCode(200)
.body("hammock.healthy", equalTo(true));
}
}